+\r
+/**\r
+ Retrieves a Unicode string that is the user readable name of the controller\r
+ that is being managed by an EFI Driver.\r
+\r
+ @param This A pointer to the EFI_COMPONENT_NAME_PROTOCOL\r
+ instance.\r
+ @param ControllerHandle The handle of a controller that the driver\r
+ specified by This is managing. This handle\r
+ specifies the controller whose name is to be\r
+ returned.\r
+ @param ChildHandle The handle of the child controller to retrieve the\r
+ name of. This is an optional parameter that may\r
+ be NULL. It will be NULL for device drivers. It\r
+ will also be NULL for a bus drivers that wish to\r
+ retrieve the name of the bus controller. It will\r
+ not be NULL for a bus driver that wishes to\r
+ retrieve the name of a child controller.\r
+ @param Language A pointer to RFC4646 language identifier. This is\r
+ the language of the controller name that that the\r
+ caller is requesting, and it must match one of the\r
+ languages specified in SupportedLanguages. The\r
+ number of languages supported by a driver is up to\r
+ the driver writer.\r
+ @param ControllerName A pointer to the Unicode string to return. This\r
+ Unicode string is the name of the controller\r
+ specified by ControllerHandle and ChildHandle in\r
+ the language specified by Language from the point\r
+ of view of the driver specified by This.\r
+\r
+ @retval EFI_SUCCESS The Unicode string for the user readable name in\r
+ the language specified by Language for the driver\r
+ specified by This was returned in DriverName.\r
+ @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.\r
+ @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r
+ EFI_HANDLE.\r
+ @retval EFI_INVALID_PARAMETER Language is NULL.\r
+ @retval EFI_INVALID_PARAMETER ControllerName is NULL.\r
+ @retval EFI_UNSUPPORTED The driver specified by This is not currently\r
+ managing the controller specified by\r
+ ControllerHandle and ChildHandle.\r
+ @retval EFI_UNSUPPORTED The driver specified by This does not support the\r
+ language specified by Language.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+ConSplitterAbsolutePointerComponentNameGetControllerName (\r
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
+ IN EFI_HANDLE ControllerHandle,\r
+ IN EFI_HANDLE ChildHandle OPTIONAL,\r
+ IN CHAR8 *Language,\r
+ OUT CHAR16 **ControllerName\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+\r
+ Status = ConSplitterTestControllerHandles (\r
+ ControllerHandle,\r
+ gConSplitterAbsolutePointerDriverBinding.DriverBindingHandle,\r
+ &gEfiAbsolutePointerProtocolGuid,\r
+ ChildHandle,\r
+ &gEfiAbsolutePointerProtocolGuid\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ return LookupUnicodeString2 (\r
+ Language,\r
+ This->SupportedLanguages,\r
+ mConSplitterAbsolutePointerControllerNameTable,\r
+ ControllerName,\r
+ (BOOLEAN)(This == &gConSplitterAbsolutePointerComponentName)\r
+ );\r
+}\r
+\r